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#include <fstream>
using namespace std;
int n;
int x[256][256];
int main()
{
int i,j;
ifstream t1("lacate.in");
ofstream t2("lacate.out");
int nr=1;
t1>>n;
for(i=1;i<n;i++)
for(j=i;j<n;j++)
x[i][j]=nr++;
nr=1;
for(i=1;i<n;i++)
for(j=i;j<n;j++)
x[j+1][i]=nr++;
t2<<nr-1<<' '<<n-1<<'\n';
for(i=1;i<=n;i++)
{
for(j=1;j<n;j++) t2<<x[i][j]<<' '; t2<<'\n';
}
t1.close();
t2.close();
return 0;
}